In Fig. 7-7, the 300-N load is balanced by a force F in both systems. Assuming efficiencies
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In Fig. 7-7, the 300-N load is balanced by a force F in both systems. Assuming efficiencies of 100 percent, how large is F in each system? Assume all ropes to be vertical.
Transcribed Image Text:
F (a) 300 N] Fig. 7-7 (b) 300 N
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